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/* ************************************************************************
qooxdoo - the new era of web development
http://qooxdoo.org
Copyright:
2004-2007 1&1 Internet AG, Germany, http://www.1and1.org
License:
LGPL: http://www.gnu.org/licenses/lgpl.html
EPL: http://www.eclipse.org/org/documents/epl-v10.php
See the LICENSE file in the project's top-level directory for details.
Authors:
* Sebastian Werner (wpbasti)
* Andreas Ecker (ecker)
************************************************************************ */
/* ************************************************************************
#embed(qx.static/image/blank.gif)
************************************************************************ */
qx.OO.defineClass("qx.ui.embed.IconHtmlEmbed", qx.ui.embed.HtmlEmbed,
function(vHtml, vIcon, vIconWidth, vIconHeight)
{
qx.ui.embed.HtmlEmbed.call(this, vHtml);
if (vIcon != null)
{
this.setIcon(vIcon);
if (vIconWidth != null) {
this.setIconWidth(vIconWidth);
}
if (vIconHeight != null) {
this.setIconHeight(vIconWidth);
}
}
});
/*
---------------------------------------------------------------------------
PROPERTIES
---------------------------------------------------------------------------
*/
/*!
Any URI String supported by qx.ui.basic.Image to display a icon
*/
qx.OO.addProperty({ name : "icon", type : "string", impl : "html" });
/*!
The width of the icon.
If configured, this makes qx.ui.embed.IconHtmlEmbed a little bit faster as it does not need to wait until the image loading is finished.
*/
qx.OO.addProperty({ name : "iconWidth", type : "number", impl : "html" });
/*!
The height of the icon
If configured, this makes qx.ui.embed.IconHtmlEmbed a little bit faster as it does not need to wait until the image loading is finished.
*/
qx.OO.addProperty({ name : "iconHeight", type : "number", impl : "html" });
/*!
Space in pixels between the icon and the HTML.
*/
qx.OO.addProperty({ name : "spacing", type : "number", defaultValue : 4, impl : "html" });
/*
---------------------------------------------------------------------------
UTILITIES
---------------------------------------------------------------------------
*/
qx.Proto._mshtml = qx.core.Client.getInstance().isMshtml();
qx.Proto._syncHtml = function()
{
var vHtml = [];
if (qx.util.Validation.isValidString(this.getIcon()))
{
vHtml.push("<img src=\"");
vHtml.push(qx.manager.object.AliasManager.getInstance().resolvePath(this._mshtml ? "static/image/blank.gif" : this.getIcon()));
vHtml.push("\" style=\"vertical-align:middle;");
if (this.getSpacing() != null)
{
vHtml.push("margin-right:");
vHtml.push(this.getSpacing());
vHtml.push("px;");
}
if (this.getIconWidth() != null)
{
vHtml.push("width:");
vHtml.push(this.getIconWidth());
vHtml.push("px;");
}
if (this.getIconHeight() != null)
{
vHtml.push("height:");
vHtml.push(this.getIconHeight());
vHtml.push("px;");
}
if (this._mshtml)
{
vHtml.push("filter:");
vHtml.push("progid:DXImageTransform.Microsoft.AlphaImageLoader(src='");
vHtml.push(qx.manager.object.AliasManager.getInstance().resolvePath(this.getIcon()));
vHtml.push("',sizingMethod='scale')");
vHtml.push(";");
}
vHtml.push("\"/>");
}
if (qx.util.Validation.isValidString(this.getHtml())) {
vHtml.push(this.getHtml());
}
this.getElement().innerHTML = vHtml.join("");
}
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